![](https://static.dezeen.com/uploads/2023/11/b-falling-hours-beijing-institute-of-architectural-design_dezeen_2364_sq-411x411.jpg)
Ice-block pavilion Falling Hours functions as a giant hourglass
Architects from the Beijing Institute of Architectural Design used a cable membrane structure and bricks of river ice to create this installation in Qinhuangdao, China, which has been shortlisted for a 2023 Dezeen Award. More